What is 5/8 closets to

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

How many zeros does the function f(x)=4x3-x2+1 have

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.